EP1333230A3 - Door latch for a home appliance - Google Patents

Door latch for a home appliance Download PDF

Info

Publication number
EP1333230A3
EP1333230A3 EP03000238A EP03000238A EP1333230A3 EP 1333230 A3 EP1333230 A3 EP 1333230A3 EP 03000238 A EP03000238 A EP 03000238A EP 03000238 A EP03000238 A EP 03000238A EP 1333230 A3 EP1333230 A3 EP 1333230A3
Authority
EP
European Patent Office
Prior art keywords
home appliance
door latch
block
stop
latch bolt
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP03000238A
Other languages
German (de)
French (fr)
Other versions
EP1333230A2 (en
EP1333230B1 (en
Inventor
Joachim Render
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Miele und Cie KG
Original Assignee
Miele und Cie KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Miele und Cie KG filed Critical Miele und Cie KG
Publication of EP1333230A2 publication Critical patent/EP1333230A2/en
Publication of EP1333230A3 publication Critical patent/EP1333230A3/en
Application granted granted Critical
Publication of EP1333230B1 publication Critical patent/EP1333230B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/10—Bolts of locks or night latches
    • E05B15/102—Bolts having movable elements
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/10—Bolts of locks or night latches
    • E05B15/101—Spring-retracted bolts
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
    • E05B47/0603—Controlling mechanically-operated bolts by electro-magnetically-operated detents the detent moving rectilinearly
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C3/00—Fastening devices with bolts moving pivotally or rotatively
    • E05C3/02—Fastening devices with bolts moving pivotally or rotatively without latching action
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/02—Doors specially adapted for stoves or ranges
    • F24C15/022—Latches
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/04—Spring arrangements in locks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/20—Means independent of the locking mechanism for preventing unauthorised opening, e.g. for securing the bolt in the fastening position
    • E05B17/2007—Securing, deadlocking or "dogging" the bolt in the fastening position
    • E05B17/203—Securing, deadlocking or "dogging" the bolt in the fastening position not following the movement of the bolt
    • E05B17/2038—Securing, deadlocking or "dogging" the bolt in the fastening position not following the movement of the bolt moving rectilinearly

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Electric Ovens (AREA)
  • Lock And Its Accessories (AREA)
  • Cookers (AREA)
  • Washing And Drying Of Tableware (AREA)

Abstract

The door lock (2) has a latch bolt and a closing block held on opposite components of the oven. The block can be moved to an open position by a power creating device in the form of a bolt (22). It has a stop for the latch bolt, which can move the block to the closed position. The stop is sprung, in the form of a helical torsion spring (14) and a metal strip.
EP03000238A 2002-01-18 2003-01-08 Door latch for a home appliance Expired - Lifetime EP1333230B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10202027 2002-01-18
DE10202027A DE10202027C1 (en) 2002-01-18 2002-01-18 Door lock for a household appliance

Publications (3)

Publication Number Publication Date
EP1333230A2 EP1333230A2 (en) 2003-08-06
EP1333230A3 true EP1333230A3 (en) 2004-01-07
EP1333230B1 EP1333230B1 (en) 2005-07-13

Family

ID=7712598

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03000238A Expired - Lifetime EP1333230B1 (en) 2002-01-18 2003-01-08 Door latch for a home appliance

Country Status (3)

Country Link
EP (1) EP1333230B1 (en)
AT (1) ATE299574T1 (en)
DE (2) DE10202027C1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004039431A1 (en) * 2004-08-13 2006-02-23 BSH Bosch und Siemens Hausgeräte GmbH Household electrical appliance
FR2912493B1 (en) * 2007-02-08 2010-04-23 Brandt Ind COOKING OVEN COMPRISING AT LEAST ONE SAFETY LATCHING DEVICE AND METHOD THEREOF
ITTO20100891A1 (en) * 2010-11-08 2012-05-09 Eltek Spa DOOR LOCK DEVICE FOR HOUSEHOLD APPLIANCES
IT1402674B1 (en) * 2010-11-08 2013-09-13 Eltek Spa DOOR LOCK DEVICE FOR HOUSEHOLD APPLIANCES AND BISTABLE MECHANISM
CN104337487B (en) * 2013-07-31 2018-11-09 伊利诺斯工具制品有限公司 Door lock and the dish-washing machine for being equipped with door lock
DE102016013554B4 (en) 2016-11-12 2021-04-08 Oechsler Ag Door lock, especially for a household appliance with a high hazard potential
EP3911821B1 (en) * 2019-01-15 2023-03-22 Dan Raz Ltd. Panel closure apparatus
WO2023178730A1 (en) * 2022-03-21 2023-09-28 广东美的厨房电器制造有限公司 Door lock structure, household appliance, and control method for household appliance

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB740652A (en) * 1953-08-08 1955-11-16 Stoves Ltd Improvements in or relating to doors for cabinets or containers such for example as domestic ovens and refrigerators
US5132503A (en) * 1989-12-30 1992-07-21 Samsung Electronics Co., Ltd. Apparatus for detecting the open or closed condition of a microwave oven door
DE19738508C1 (en) * 1997-09-03 1998-11-12 Aeg Hausgeraete Gmbh Oven door locking device for electric cooking oven with pyrolytic self-cleaning

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB740652A (en) * 1953-08-08 1955-11-16 Stoves Ltd Improvements in or relating to doors for cabinets or containers such for example as domestic ovens and refrigerators
US5132503A (en) * 1989-12-30 1992-07-21 Samsung Electronics Co., Ltd. Apparatus for detecting the open or closed condition of a microwave oven door
DE19738508C1 (en) * 1997-09-03 1998-11-12 Aeg Hausgeraete Gmbh Oven door locking device for electric cooking oven with pyrolytic self-cleaning

Also Published As

Publication number Publication date
DE10202027C1 (en) 2003-10-16
DE50300741D1 (en) 2005-08-18
ATE299574T1 (en) 2005-07-15
EP1333230A2 (en) 2003-08-06
EP1333230B1 (en) 2005-07-13

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